Onmyou no Kami Kamono Yasunori

Onmyou no Kami Kamono Yasunori is a historical manga series written by Itoh Sei that centers on the life and practices of Kamo no Yasunori, a seminal figure in the history of Japanese onmyodo—the traditional occult science of cosmology and divination. The work serves as a dramatic exploration of the Heian period, capturing the complex political and supernatural atmosphere of the Imperial court where the Kamo family wielded significant influence over astrology and calendar calculation.

The series is noted for its commitment to historical atmosphere, blending academic interest in esoteric tradition with the narrative conventions of the seinen manga genre. Itoh Sei’s approach to the material focuses on the meticulous depiction of ritual, costume, and the societal pressures placed on high-ranking diviners. Upon its release, it was well-regarded by readers interested in historical fiction and folklore, valued primarily for its serious tone and the research evident in its portrayal of ancient Japanese mysticism.